关于嵌入式PCB板UI的程序，包含状态机等一些程序。-on Embedded PCB UI procedures, such as state machine contains some of the procedures.

基于嵌入式linux下的button按键驱动实现代码。利用状态机实现去抖动、短按及长按键等功能。具有参考价值。,Under the button based on embedded linux key driver to achieve the code. Using the state machine to achieve to jitter, short and long key press functions. With a reference value.

教你怎么样在虚拟机的状态下，在linux系统你挂在U盘。-How do you like to teach in the virtual machine state, in the linux system, you are hanging in the U disk.

嵌入式系统的为模块化程序设计，使用状态图c/c++实现，通过使用二维表来实现状态机-Embedded systems for modular programming, using the state diagram c/c++ to implement a state machine by using two-dimensional table